J/A+A/321/L9 Barium stars in the HR diagram (Bergeat+ 1997)
The Barium stars in the Hertzsprung-Russell diagram
Bergeat J., Knapik A.
<Astron. Astrophys. 321, L9 (1997)>
=1997A&A...321...L9B (SIMBAD/NED BibCode)
ADC_Keywords: Stars, barium ; Magnitudes, absolute
Keywords: stars: HR diagram; stars: chemically peculiar; stars: evolution
Description:
Table2 is an extension of Table 1 to 15 additional stars with
slightly less accurate parallaxes (see text). The entries are the same
in both tables.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 40 37 The data for 37 Ba stars
table2 40 15 The data for 15 Ba stars
tables.tex 77 86 LaTeX version of the tables
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Byte-by-byte Description of file: table1 table2
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Bytes Format Units Label Explanations
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1- 6 A6 --- HD Henry Draper Catalogue (Cat. III/135) or
Lu (1991, Cat. V/81) entry
8- 11 A4 --- G Spectral group (see Sect. 2 of paper)
13- 16 F4.2 mag E(B-V) Colour excess of interstellar extinction
18- 22 F5.2 mag Mvl Lower estimate of Mv
24- 28 F5.2 mag Mv Absolute visual magnitude (1)
30- 34 F5.2 mag Mvu Upper estimate of Mv
36- 40 A5 --- LumClass Proposed luminosity class (2)
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Note (1): Absolute visual magnitude between the lower and upper estimates
as derived in Sect. 3
Note (2): Proposed luminosity class (Sect. 4).
III = IIIab
II- : possibly IIIa
IIIa- : possibly III
IIIb- : possibly IVa
IVb- : possibly Va
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Acknowledgements: Jacques Bergeat
(End) J. Bergeat CRAL-Observatoire de Lyon 28-Mar-1997